Results 71 to 80 of about 7,200,747 (248)

DEVICES FOR COOLING ELECTRONIC CIRCUIT BOARDS

Вестник Дагестанского государственного технического университета: Технические науки, 2016
In the work described structural variants of devices for cooling electronic circuit boards, made on the basis of thermoelectric batteries and consumable working substances, implementing uneven process of removing heat from heat-generating components.
T. A. Ismailov, D. V. Evdulov, A. G. Mustafaev, D. K. Ramazanova   +3 more
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Cooling Methods for High-Power Electronic Systems

Electrical, Control and Communication Engineering, 2011
Thermal management is a crucial step in the design of power electronic applications, especially railroad traction and automotive systems. Mass/size parameters, robustness and reliability of the power electronic system greatly depend on the cooling system
Andrei Blinov, Dmitri Vinnikov, Tõnu Lehtla   +2 more
doaj   +1 more source

Chemical State Detection and Charge Transfer in Complex Oxide Heterostructures via In Situ Auger Electron Spectroscopy

Advanced Functional Materials, EarlyView.
In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian, Jayakanth Ravichandran   +1 more
wiley   +1 more source

Guidelines for managing web site content

, 2002
Title from caption of PDF document (viewed Dec. 21, 2005).; Harvested from the web on 12/21/05"The Ohio Electronic Records Committee has developed these guidelines to raise awareness of and provide and explain the currently available requirements ...
Ohio Electronic Records Committee.
core  

A Portable Cooling System Based on Compression Refrigeration

Zhileng xuebao, 2017
A portable cooling system for military electronic is developed to solve cooling problems under high temperature circumstance by integrating the micro efficient refrigeration components.
doaj  

Quantitative measurements of transverse thermoelectric generation and cooling performances in SmCo5/Bi0.2Sb1.8Te3-based artificially tilted multilayer module

Science and Technology of Advanced Materials
The transverse thermoelectric generation and cooling performances in a thermopile module composed of recently developed SmCo5/Bi0.2Sb1.8Te3 artificially tilted multilayers are evaluated quantitatively.
Masayuki Murata, Fuyuki Ando, Takamasa Hirai, Hiroto Adachi, Ken-ichi Uchida   +4 more
doaj   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Literature Review: Air-Cooled Heat Sink Geometries Subjected to Forced Flow

Applied Sciences
Air-cooled heat sinks remain a practical and cost-effective solution for thermal management in high power-density electronic systems. This study investigates the thermal–hydraulic performance of a plate pin-fin heat sink operating under forced convection,
Ya-Chu Chang
doaj   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source